With a sleeve window that lets you check your watch easily, the moisture-wicking Nike Element Crew shirt is a running essential that's ready to log miles with you. Wear it as a mid layer or solo.

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Wear it as a mid layer or a first layer on its own—the women's Nike Element half-zip running top has an updated design featuring recycled materials and a sleeve window for easily checking your watch.

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Redesigned with recycled materials and a sleeve window for easily checking your watch, the women's Nike Element half-zip running top is a handy mid layer or standalone for daily miles.

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Providing soft, smooth coverage that can be worn alone or as an extra layer, the men's Nike Element half-zip top keeps you comfortable and dry from warm-up to cooldown.

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Back with an updated design, the women's Nike Element long-sleeve crew running top now has a handy sleeve window to easily check your watch. You can wear it as a mid layer, first layer on or its own.

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Lightweight and moisture-wicking, the women's The North Face Elevation T-shirt is suitable for everything from hiking to trail running to finding your new favorite city hangouts.

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Get ready to meet your new favorite go-to. The women's Vuori Energy T-shirt is an ultrasoft performance top with a boxy fit and slight crop that are the perfect complement to high-waisted leggings.

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Built for long days on trails, the lightweight and moisture-wicking Helly Hansen Engineered men's crew T-shirt is made with soft S.Cafe fabric that breathes for comfort during high-output activities.

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Designed for comfort and performance, the men's KUHL Engineered Krew shirt is sure to keep you moving. It helps you stay cool and breathe easy through any workout.

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The men's KUHL Engineered polo shirt hasn't just been designed—it's been engineered! Superior moisture management combines with breathable, open-knit panels to help you stay active all day.

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Stay dry, shield the sun and look good on your next trip in the women's ExOfficio Ensenada long-sleeve shirt. Its stretch fabric offers comfort and ease of motion, while back vents help keep you cool.

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A wear-anywhere tee built for comfort, the women's Columbia Essential Elements T-shirt features a strappy scoop back detail for a distinctive look.

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Transitioning seamlessly from indoors to out, the men's Free Country Excursion Poplin shirt's classic button up styling gets a major upgrade with breathable back ventilation and a zipper chest pocket.

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Working hard to keep you cool and comfortable on the trail without looking like you ever left town, the Royal Robbins Expedition 3/4-sleeve shirt for women is ready for bold adventures in new places.

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